package day01.lianxi;

public class Demo {
  public static void main(String[] args) {
	 String helloWorld= "你好";
	final int WEEK_DAYS=7;
//	WEEK_DAYS=8;
	  int a=5/3;
	  System.out.println(a);
	  System.out.println(Math.sqrt(8));
	  System.out.println(Math.floor(2.1));
	  System.out.println(Math.round(2.7));
	  int bonus=(a==100)?1000:2000;
	  System.out.println(bonus);
	  System.out.println(1.0-0.9);
	  double e=1.0;
	  double f=0.9;
	  double c=e-f;
	  System.out.println(c);
	  double num1=Double.parseDouble(args[0]);
	  double num2=Double .parseDouble(args[1]);
	  System.out.println(num1);
	  System.out.println(num2);
	  
}
}
